列车故障数据在线处理技术  

On-line processing technology of train failure data

作　　者：刘解生[1] 赵艳华[1] 

机构地区：[1]同济大学电气工程系,上海200331

出　　处：《机车电传动》2002年第5期21-24,共4页Electric Drive for Locomotives

摘　　要：提出了一种以用户可重定义为基础,以嵌入式方式运行,通过扩展内存与诊断显示系统接口,基于DOS平台的中断、内存驻留和扩展内存技术,即对从列车通信网络获取的过程数据实现在线递推处理的技术,实现了灵活选择处理方式,具有较好的通用性,运行稳定可靠。An on-line processing technology is proposed for processing data acquired by train communication network on the basis ofre-definition by the customers. The technology is operated with mode of embedding and used with the interface between extended memoryand diagnosis & display system. The technologies of interruption, TSR and extended memory are based on DOS platform. Processing modesfeature flexibility and universality, and the operation is stable and reliable.

关 键 词：列车 故障诊断 实时处理 在线处理 

分 类 号：U269[机械工程—车辆工程] U279[交通运输工程—载运工具运用工程]